Laminating is a great way to protect documents against spills grease and regular handling and thanks to the gbc fusion 5000l a3 laminator which can recognise pouch thickness and adjust its settings accordingly daily laminating is made easy which makes it an ideal product for the large office environment or for heavy use since it is able to laminate documents up to a3 wide it is perfect for laminating a large array of items including presentation handouts signs important documents posters